Eaton PRL1X3400X42A Pow-R-Xpress Panelboard - UL 67
Part Number: PRL1X3400X42A
Quick Summary
Eaton PRL1X3400X42A Pow-R-Xpress panelboard delivers compact, reliable power distribution for industrial control panels. Engineers often struggle with limited space, complex wiring, and meeting safety and code requirements during panel installations. UL 67 certification and NEMA compliance help ensure safety and reliability in installed panels. This interior panelboard is optimized for 120/208 V systems and supports fast, compliant deployment across diverse automation architectures. With a 400 A rating and 42 circuits, it scales to growing plant needs while keeping maintenance costs predictable. Designed for rugged industrial environments, it integrates with standard Eaton accessories and the Pow-R-Xpress stocking program to reduce downtime and spare parts costs.
Product Information
Extended Description
PRL1X3400X42A Eaton: Eaton PRL1X INTERIOR 120/208 3P 4W 400A 42 CKT AL BUS
Product Name
Eaton Pow-R-Xpress PRL1X panelboard
Catalog Number
PRL1X3400X42A
UPC
786689363185
Product Length/Depth
6.5 in
Product Height
6 in
Product Width
15 in
Product Weight
43 lb
Compliances
NEMA Compliant
Certifications
UL 67
Bus material
Aluminum
Number of circuits
42
Type
PRL1X INTERIOR
Amperage Rating
400A
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Xpress stocking program flyer
Pow-R-Line Xpert family overview
Eaton Specification Sheet - PRL1X3400X42A
High-current capability is built in with a 400 A amperage rating, delivering robust main distribution for critical lines. This translates to reduced panel upsizing, improved load management, and faster startup for automated lines in manufacturing environments. The result is cost-effective scalability for growing facilities and predictable electrical performance across multiple production shifts. The 42-circuit capacity enables centralized distribution for complex machine centers, minimizing panel proliferation and simplifying cabinet layouts in control rooms. In practice, you gain easier wiring schemes and reduced maintenance visits, while maintaining clear traceability for future expansions. The aluminum bus material lowers weight and enhances handling during installation, improving site safety and shortening commissioning time. This design supports standard relocation and retrofit programs with minimal downtime.
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FAQs
When installing PRL1X3400X42A, ensure proper mounting within an interior enclosure, allocate adequate clearances for 42 circuits, and verify compatibility with 120/208V, 3-phase, 4-wire service. Verify UL 67 compliance and NEMA alignment, and plan for aluminum bus connections to optimize weight and handling. The panel is designed for straightforward wiring and quick commissioning, reducing field labor time and ensuring safe, code-compliant operation.
The PRL1X3400X42A panelboard is rated for 400 A and accommodates 42 circuits. This combination supports substantial load distribution for industrial control panels, machine centers, and process lines, enabling centralized control with room for future expansion without oversizing the enclosure.
Yes. As an interior panelboard designed for 120/208V 3P 4W service, PRL1X3400X42A is well-suited for machine control panels and automation tasks. Its 400 A rating and 42 circuits provide robust control and distribution for automated equipment, while aluminum bus and compact dimensions simplify integration into control cabinets and machine enclosures.
PRL1X3400X42A carries UL 67 certification and is NEMA compliant, supporting compliance with common electrical codes and industry standards. These certifications help ensure safety, reliability, and regulatory alignment for installation in commercial and industrial environments.
Adopting PRL1X3400X42A supports ROI through faster installation, reduced downtime, and easier future expansions thanks to its standard Pow-R-Xpress design. The aluminum bus reduces weight for safer handling, and the stocking-program readiness minimizes spare-part delays, leading to lower maintenance costs and improved uptime in high-demand automation environments.